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A charge of 30. coulombs passes through a 24-ohm resistor in 6.0 seconds. What is the current through the resistor? (1) 1.3 A (3) 7.5 A (2) 5.0 A (4) 4.0 A
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A charge of 30. coulombs passes through a 24-ohm resistor in 6.0 seconds. What is the current through the resistor? (1) 1.3 A (3) 7.5 A (2) 5.0 A (4) 4.0 A
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Jan 5, 2016
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A charge of 30. coulombs passes through a
24-ohm resistor in 6.0 seconds. What is the
current through the resistor?
(1) 1.3 A (3) 7.5 A
(2) 5.0 A (4) 4.0 A
Physics
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Hugo Palma
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Current is equal to charge/time, the resistance is irrelevant in this case,
I=30/6=5
Therefore the current through the resistor is 5 Amps.
Italktothewind
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Jan 6, 2016
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Italktothewind
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1 coulomb per second = 1 "Ampere"
(30 coulombs) / (6 seconds) =
5 amperes .
It turns out that with the given information, you don't
need to know the resistance to answer this question..
Mahemoff
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Jan 11, 2016
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Mahemoff
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